Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: YNTWOH78X7X

1 2 3 4 5 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
234-228 2 Youngstown OH 5562 METROPCS, INC. 322   2013-06-29   
234-228 3 Youngstown OH 5562 METROPCS, INC. 322   2013-06-29   
234-228 4 Youngstown OH 5562 METROPCS, INC. 322   2013-06-29   
234-228 5 Youngstown OH 5562 METROPCS, INC. 322   2013-06-29   
234-232 4 Youngstown OH 5562 METROPCS, INC. 322   2016-10-26   
234-232 5 Youngstown OH 5562 METROPCS, INC. 322   2017-01-23   
234-275 0 Youngstown OH 6529 T-MOBILE USA, INC. 322   2020-10-05   
234-275 1 Youngstown OH 6529 T-MOBILE USA, INC. 322   2020-10-05   
234-275 3 Youngstown OH 6529 T-MOBILE USA, INC. 322   2020-10-05   
234-275 4 Youngstown OH 6529 T-MOBILE USA, INC. 322   2020-10-05   
234-275 5 Youngstown OH 6529 T-MOBILE USA, INC. 322   2020-10-05   
234-275 6 Youngstown OH 6529 T-MOBILE USA, INC. 322   2020-10-05   
234-275 7 Youngstown OH 6529 T-MOBILE USA, INC. 322   2020-10-05   
234-275 8 Youngstown OH 6529 T-MOBILE USA, INC. 322   2020-10-05   
234-275 9 Youngstown OH 6529 T-MOBILE USA, INC. 322   2020-10-05   
234-297 A North Lima OH 6529 T-MOBILE USA, INC. 322      
234-297 7 North Lima OH 6529 T-MOBILE USA, INC. 322   2021-08-21   
234-297 9 North Lima OH 6529 T-MOBILE USA, INC. 322   2021-08-21   
234-313 1 Youngstown OH 6529 T-MOBILE USA, INC. 322   2022-02-09   
234-313 2 Youngstown OH 6529 T-MOBILE USA, INC. 322   2022-02-09   
234-313 3 Youngstown OH 6529 T-MOBILE USA, INC. 322   2022-02-09   
234-313 4 Youngstown OH 6529 T-MOBILE USA, INC. 322   2022-02-09   
234-313 5 Youngstown OH 6529 T-MOBILE USA, INC. 322   2022-02-09   
234-313 6 Youngstown OH 6529 T-MOBILE USA, INC. 322   2022-02-09   
234-313 7 Youngstown OH 6529 T-MOBILE USA, INC. 322   2022-02-09   
234-313 8 Youngstown OH 6529 T-MOBILE USA, INC. 322   2022-02-09   
234-335 7 Lisbon (Columbiana) OH 6529 T-MOBILE USA, INC. 322   2022-02-10   
234-335 8 Lisbon (Columbiana) OH 6529 T-MOBILE USA, INC. 322   2022-02-10   
234-335 9 Lisbon (Columbiana) OH 6529 T-MOBILE USA, INC. 322   2022-02-10   
234-357 3 Youngstown OH 5562 METROPCS, INC. 322   2023-04-04   
234-357 4 Youngstown OH 5562 METROPCS, INC. 322   2023-04-04   
234-357 7 Youngstown OH 5562 METROPCS, INC. 322   2023-05-11   
234-357 8 Youngstown OH 5562 METROPCS, INC. 322   2023-05-11   
234-499 0 Lisbon (Columbiana) OH 6529 T-MOBILE USA, INC. 322   2021-12-17   
234-499 1 Lisbon (Columbiana) OH 6529 T-MOBILE USA, INC. 322   2021-12-17   
234-499 3 Lisbon (Columbiana) OH 6529 T-MOBILE USA, INC. 322   2021-12-17   
234-499 6 Lisbon (Columbiana) OH 6529 T-MOBILE USA, INC. 322   2021-09-17   
234-499 7 Lisbon (Columbiana) OH 6529 T-MOBILE USA, INC. 322   2021-09-17   
234-575 5 Salem OH 6529 T-MOBILE USA, INC. 322   2012-01-24   
234-736 0 East Liverpool OH 6529 T-MOBILE USA, INC. 322   2020-07-10   
234-759 A North Lima OH 6529 T-MOBILE USA, INC. 322      
234-759 9 North Lima OH 6529 T-MOBILE USA, INC. 322      
234-895 2 East Liverpool OH 5562 METROPCS, INC. 322   2021-10-15   
234-946 1 Columbiana OH 6529 T-MOBILE USA, INC. 322   2023-04-10   
330-200 A Sharon (Trumbull) OH 6529 T-MOBILE USA, INC. 322      
330-200 8 Sharon (Trumbull) OH 6529 T-MOBILE USA, INC. 322   2023-09-17   
330-200 9 Sharon (Trumbull) OH 6529 T-MOBILE USA, INC. 322   2023-09-17   
330-233 A Youngstown OH 6529 T-MOBILE USA, INC. 322      
330-233 0 Youngstown OH 5562 METROPCS, INC. 322      
330-233 1 Youngstown OH 6529 T-MOBILE USA, INC. 322      

1 2 3 4 5 >>

Last updated: Fri, 10 Jul 2026 02:55:48 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.